26957 search results - page 5244 / 5392 » Information Systems Modernization |
138
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WIKIS
2009
ACM
15 years 11 months ago
2009
ACM
Due to the inherent difficulty in obtaining experimental data from wikis, past quantitative wiki research has largely been focused on Wikipedia, limiting the degree that it can be...
148
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CHI
2010
ACM
15 years 11 months ago
2010
ACM
Contemporary lifestyle has become increasingly sedentary: little physical (sports, exercises) and much sedentary (TV, computers) activity. The nature of sedentary activity is self...
125
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DEXAW
2008
IEEE
15 years 11 months ago
2008
IEEE
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
126
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper proposes a decentralized adaptive soft frequency reuse scheme for the uplink of a 4G long-term evolution (LTE) system. While universal frequencies reuse (UFR) is being ...
153
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, we propose a novel hybrid QRD-MCMC MIMO detector that combines the feature of a QRD-M detector and a Markov chain Monte Carlo (MCMC) detector. The QRD-M algorithm i...